EVRConfig_ForceThrottle attribute
Forces the Enhanced Video Renderer (EVR) to limit its output to match GPU bandwidth.
Data type
UINT32
Get/set
To get this attribute, call IMFAttributes::GetUINT32.
To set this attribute, call IMFAttributes::SetUINT32.
Remarks
This attribute can be set on the EVR media sink. To set the attribute, use IUnknown::QueryInterface to query the EVR media sink for the IMFAttributes interface.
Setting this attribute has the same effect as setting the MFVideoRenderPrefs_ForceOutputThrottling flag on the EVR. See MFVideoRenderPrefs for a description of this flag.
The GUID constant for this attribute is exported from strmiids.lib.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows 7 [desktop apps only] |
| Minimum supported server |
Windows Server 2008 R2 [desktop apps only] |
| Header |
|
See also